void ansi_clearscr(void);
void ansi_setcursor(int row, int col);
void ansi_clearscr(void);
void ansi_setcursor(int row, int col);
/* convert a PC cga/ega/vga char+attr to an ANSI sequence and write it to stdout */
void ansi_ibmchar(unsigned char c, unsigned char attr);
/* convert a PC cga/ega/vga char+attr to an ANSI sequence and write it to stdout */
void ansi_ibmchar(unsigned char c, unsigned char attr);